The New Holland 89819610 Closing Ring is an original equipment manufacturer (OEM) part designed for various New Holland agricultural tractors. This essential component, also known as a ring, helps secure and seal assemblies within the machine. With an outer diameter of 35 mm, an inner diameter of 25 mm, and a height of 10 mm, it weighs approximately 0.01 kg. It is a critical part for maintaining the integrity and performance of compatible New Holland models such as the T4020, T5030, TD5010, TL70, TN55D, and TS100A series.